%0 Journal Article %A Madrid, J.A. %A Traslosheros, J.C.V. %T Tomographic Inversion of Travel Time Data for Estimating VelocityStructure and Discontinuities %D 1991 %J , %V %@ 2214-4609 %C cp-316-00149 %R https://doi.org/10.3997/2214-4609-pdb.316.149 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.316.149